Napoleonville Flag

Napoleonville

County Seat:
Yes
Area (mi²):
0.168
State:
Louisiana

Napoleonville is a village located in Assumption Parish, Louisiana. Napoleonville has a 2026 population of 488. It is also the county seat of Assumption Parish. Napoleonville is currently declining at a rate of -1.81% annually and its population has decreased by -9.8% since the most recent census, which recorded a population of 541 in 2020.

The median age in Napoleonville is 28.9 years: 27.7 years for males, and 32.2 years for females. For every 100 females there are 83.8 males.

488
Total Population
2,896
Density (mi²)
-9 -1.81%
Growth

Napoleonville Population

Napoleonville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026488-9-1.81%
2025497-9-1.78%
2024506-7-1.36%
2023513-7-1.35%
2022520-11-2.07%
2021531-10-1.85%
2020541-3-0.55%
2019587-12-2%
2018599-12-1.96%
2017611-12-1.93%
2016623-7-1.11%
2015630-10-1.56%
2014640-8-1.23%
201364800%
2012648-7-1.07%
2011655-5-0.76%
2010656-4-0.61%

Median Age

Overall: 28.9 years
Female: 32.2 years
Male: 27.7 years

Napoleonville Adults

There are 342 adults, (39 of whom are seniors) in Napoleonville.

Sex Ratio

Female: 278 (54.4%)
Male: 233 (45.6%)

Demographics

The racial composition of Napoleonville includes 62.62% Black or African American, 13.31% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Black or African American32062.62%
Two or more races12324.07%
White6813.31%
Race
Population ↓
Percentage (of total)
Two or more races367.05%
Race
Population ↓
Percentage (of total)
Black or African American32062.62%
Two or more races8717.03%
White6813.31%

Napoleonville Marital Status

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)